Arjan van de Ven f3f47a6768 tracing: add "power-tracer": C/P state tracer to help power optimization ... Impact: new "power-tracer" ftrace plugin This patch adds a C/P-state ftrace plugin that will generate detailed statistics about the C/P-states that are being used, so that we can look at detailed decisions that the C/P-state code is making, rather than the too high level "average" that we have today. An example way of using this is: mount -t debugfs none /sys/kernel/debug echo cstate > /sys/kernel/debug/tracing/current_tracer echo 1 > /sys/kernel/debug/tracing/tracing_enabled sleep 1 echo 0 > /sys/kernel/debug/tracing/tracing_enabled cat /sys/kernel/debug/tracing/trace | perl scripts/trace/cstate.pl > out.svg Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2008-11-26 08:29:32 +01:00
..
basic	Update .gitignore files for generated targets	2008-10-20 11:24:31 -07:00
genksyms	kbuild: genksyms: Include extern information in dumps	2008-07-31 23:01:31 +02:00
kconfig	fix allmodconfig breakage	2008-10-26 09:35:05 -07:00
ksymoops
mod	kbuild: prevent modpost from looking for a .cmd file for a static library linked into a module	2008-10-29 22:02:10 +01:00
package	kbuild: Fixup deb-pkg target to generate separate firmware deb	2008-11-09 23:02:58 +01:00
rt-tester	[PATCH] rtmutex: Modify rtmutex-tester to test the setscheduler propagation	2006-06-27 17:32:47 -07:00
selinux	SELinux: add gitignore file for mdp script	2008-09-05 21:43:38 +10:00
trace	tracing: add "power-tracer": C/P state tracer to help power optimization	2008-11-26 08:29:32 +01:00
tracing	ftrace: add a script to produce a hierarchical view of a function trace	2008-10-27 11:00:07 +01:00
.gitignore	Add binoffset to gitignore	2008-02-09 10:43:58 +01:00
bin2c.c
binoffset.c	update the email address of Randy Dunlap	2006-01-03 13:37:51 +01:00
bloat-o-meter	fix bloat-o-meter for ppc64	2007-12-17 19:28:17 -08:00
bootgraph.pl	tracing/fastboot: put error message on stderr	2008-11-13 19:58:22 +01:00
checkincludes.pl
checkkconfigsymbols.sh	kbuild: script to check for undefined Kconfig symbols	2007-10-12 21:13:50 +02:00
checkpatch.pl	Update email addresses.	2008-10-20 12:50:03 -07:00
checkstack.pl	sparc: Add checkstack support	2008-10-22 21:53:49 -07:00
checksyscalls.sh	scripts/checksyscalls.sh: fix for non-gnu sed	2008-10-29 22:02:08 +01:00
checkversion.pl	kbuild: introduce utsrelease.h	2006-07-03 23:30:54 +02:00
cleanfile	scripts: Make cleanfile/cleanpatch warn about long lines	2007-07-16 21:15:50 +02:00
cleanpatch	scripts: Make cleanfile/cleanpatch warn about long lines	2007-07-16 21:15:50 +02:00
conmakehash.c	[PATCH] kbuild: signed char fixes for scripts	2005-07-27 22:27:08 +02:00
decodecode	Mark 'scripts/decodecode' executable	2008-05-30 14:02:21 -07:00
diffconfig	kconfig: add diffconfig utility	2008-07-25 22:12:41 +02:00
export_report.pl	kbuild: fix perl usage in export_report.pl	2007-10-12 21:13:50 +02:00
extract-ikconfig	[PATCH] extract-ikconfig: don't use --long-options	2006-03-24 07:33:21 -08:00
gcc-version.sh	kbuild: fix buglet in gcc-version.sh	2008-01-28 23:14:36 +01:00
gcc-x86_64-has-stack-protector.sh	[PATCH] Add the -fstack-protector option to the CFLAGS	2006-09-26 10:52:39 +02:00
gen_initramfs_list.sh	kbuild: fix unportability in gen_initramfs_list.sh	2008-04-28 22:50:51 +02:00
headers.sh	kbuild: prepare headers_* for arch/$ARCH/include	2008-07-25 22:12:33 +02:00
headers_check.pl	Fix incompatibility with versions of Perl less than 5.6.0	2008-10-29 22:38:37 +01:00
headers_install.pl	Fix incompatibility with versions of Perl less than 5.6.0	2008-10-29 22:38:37 +01:00
kallsyms.c	kbuild: filter away debug symbols from kernel symbols	2008-05-19 20:07:58 +02:00
Kbuild.include	kbuild: fix cc-option and cc-option-yn	2008-09-09 11:52:33 -07:00
kernel-doc	kernel-doc: allow more whitespace in macros	2008-10-26 16:32:09 -07:00
Lindent	scripts/Lindent: support gnu indent v2.2.10	2008-04-29 08:06:04 -07:00
Makefile	selinux: add support for installing a dummy policy (v2)	2008-08-27 08:54:08 +10:00
Makefile.build	ftrace, kbuild: condense recordmcount.pl parameter code	2008-10-31 00:38:34 +01:00
Makefile.clean	kbuild: fix some minor typoes	2008-04-25 20:18:48 +02:00
Makefile.fwinst	firmware: silence __fw_modbuild and __fw_modinst 'Nothing to be done' messages	2008-08-02 07:52:29 +01:00
Makefile.headersinst	kbuild: install all headers when arch is changed	2008-07-25 22:12:18 +02:00
Makefile.host	kbuild: fix some minor typoes	2008-04-25 20:18:48 +02:00
Makefile.lib	driver core: basic infrastructure for per-module dynamic debug messages	2008-10-16 09:24:47 -07:00
Makefile.modinst	kbuild: fix installing external modules	2008-01-28 23:14:36 +01:00
Makefile.modpost	kbuild: fix KBUILD_EXTRA_SYMBOLS	2008-10-29 22:02:09 +01:00
makelst	kbuild: introduce ccflags-y, asflags-y and ldflags-y	2007-10-15 22:25:06 +02:00
mkcompile_h	kbuild: override build timestamp & version	2007-05-02 20:58:09 +02:00
mkmakefile	kbuild: scripts/mkmakefile: dynamic determination of output directory	2008-01-28 23:14:38 +01:00
mksysmap	kbuild: filter away debug symbols from kernel symbols	2008-05-19 20:07:58 +02:00
mkuboot.sh	kbuild/mkuboot.sh: allow spaces in CROSS_COMPILE	2007-05-02 20:58:10 +02:00
mkversion
namespace.pl	x86: fixup the x86 namespace change in scripts/namespace.pl	2007-10-11 17:56:02 +02:00
patch-kernel	bugfix for scripts/patch-kernel in 2.6 sublevel stepping	2008-08-06 22:11:33 +02:00
pnmtologo.c
profile2linkerlist.pl	[PATCH] x86_64: Basic reorder infrastructure	2006-03-25 09:10:56 -08:00
recordmcount.pl	ftrace: scripts/recordmcount.pl support for ARM	2008-11-23 11:43:32 +01:00
setlocalversion	kbuild: tag with git revision when git describe is missing	2008-10-29 22:25:36 +01:00
show_delta	kbuild: fix mode of checkstack.pl and other files.	2006-04-11 13:37:07 +02:00
unifdef.c	kbuild: replace use of strlcpy with a dedicated implmentation in unifdef	2006-09-25 09:00:00 +02:00
ver_linux	kbuild: scripts/ver_linux: don't set PATH	2008-07-31 23:36:54 +02:00